baber/WOPTO huggingface dataset:
Patent JP-H05335558-A (JP)
Title: Bidirectional 2-terminal thyristor
Inventor: MIYASAKA YASUSHI
IPC: H01L29/747
Filed: 1992-06-04
Abstract: PURPOSE:To form a bidirectional 2-terminal thyristor in which delay of a turn-on at a center as compared with a periphery is prevented by increasing an impurity concentration of the periphery of a base region of 2nd, 4-th layers of a 5-layer structure higher than that at the center to be scarcely broken over. CONSTITUTION:A P<+>-type base region 2 is formed by selective impurity diffusion from both side surfaces by using an N<->-type silicon substrate 1. Further, its center is covered with a mask of an oxide film, and again impurity-diffused to form an annular P<++>-type region 6. The region 6 having a high surface impurity concentration becomes deeper than a P<+>-type region. Thereafter, an N<+>-type emitter region 3 is formed on a surface layer including a boundary 7 between the region 2 and the region 6 by impurity diffusing. Eventually, an opening is formed at the film 4 of the surface, aluminum is deposited, patterned to form electrodes 5 on both side surfaces, thereby forming a thyristor. A relatively high impurity concentration region is formed on a periphery and when a resistor of one region of the junction of the parts is reduced, a breakover scarcely occurs.
Patent JP-S6122933-A (JP)
Inventor: TAMAMUSHI MASAHIRO
IPC: B32B5/18
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11263919-A (JP)
Title: Production of phthalocyanine compound
Inventor: AOKI MINORU
IPC: G03G5/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by reacting a (substituted) o-phthalonitrile compound with a metal oxide in the presence of a compound having a specific dissociation constant. SOLUTION: The objective compound is produced by reacting (A) an o- phthalonitrile compound which may have a substituent (e.g. fluorine) with (B) a metal oxide (e.g. vanadium trioxide) preferably at 30-250 deg.C in the presence of (C) a compound (e.g. p-toluenesulfonic acid) having a dissociation constant pKa (the logarithm of the reciprocal of the dissociation constant of an acid or a conjugated acid) of <=7.0 as an acid or a conjugated acid in aqueous solution at 25 deg.C. The compounding amount of the component B is preferably 1-2 equivalent per 4 equivalent of the component A. The amount of the component C is preferably 0.05-5 mol.% based on the component A in the case of performing the above reaction in batch system.
Patent JP-S5367698-A (JP)
Title: Method of making titanium dioxide pigment hydrophobic
Inventor: TOMITA KENICHI
IPC: C09C1/00
Filed: 1976-11-29
Abstract: PURPOSE: To obtain a white odorless pigment which can be easily dispersed in a hydrophbic phase and undergoes little change with the passage of time by carrying out catalytic decomposition reaction of titanium dioxide raw material and fatty acid esters having a specified number of carbon atoms in a non-polar solvent under reflux so as to make the titanum dioxide hydrophobic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5367431-A (JP)
Title: Developing method
Inventor: KUGE TSUKASA
IPC: G03G13/08
Filed: 1976-11-29
Abstract: PURPOSE: To adjust an image quality by providing a magnet within a sleeve made of a mon-magnetic body, and changing the rotation angle of the magnet with the rotation of the sleeve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5767126-A (JP)
Title: Heat treatment furnace for tubular body
Inventor: MASUYAMA HIRONORI
IPC: C21D1/00
Filed: 1980-10-13
Abstract: PURPOSE:To provide a heat treatment furnace for tubular bodies which can heat said bodies surely up to prescribed temps. and provides the superior tubular bodies by bringing the reverse revolving rollers rotated by a driving roller in direct abutment on the tubular bodies and providing burners heating said rollers. CONSTITUTION:A cover body 4 is hoisted up to an imaginary line and a tubular body 9 is placed on reverse revoling rollers 10a, 10b, after which the body 4 is lowered and is put on a tubular body support part 1. Next, in this state, burners 11, 12 are ignited, and the body 9 is turned in the direction of the arrow A by the turning of a driving roller 8a, at the same time, the tubular body is heated up to prescribed temps. by the burner 11. Upon lapse of a prescribed time, the firing intensity of the burners 11, 12 is weakened, and after the body 9 is held at prescribed low temps., the burners 11, 12 are stopped and the tubular body 9 is slowly cooled. At this time, the rollers 8a continue operation to keep the body 9 turning in the direction of the arrow A. Next, the body 4 is hoisted, and the heat treated body 9 is delivered out, after which the body 4 is put on the part 1.
Patent JP-S5667260-A (JP)
Title: Feeding device of ink
Inventor: KOBAYASHI MICHIAKI
IPC: B41F31/04
Filed: 1979-11-06
Abstract: PURPOSE: To enable to supply a desired quantity of ink in a widthwise direction by a slight adjustment by a method wherein a plate, formed with ink supplying grooves in accordance with necessary amounts of the ink at a supplying side of the ink, is mounted.  
     CONSTITUTION: A thickness of a film of ink is varied by adjsuting a clearance between a blade 4 and an ink feeding roller 3 with an ink adjusting key 6 adjusted by an adjusting screw 5. A plate 10, formed with ink supplying grooves 11a, 11b, 11c, 11d, 11e... which are determining relief depthes thereof in accordance with necessary amounts of the ink in a widthwise direction of a pattern in a printed matter and partitioned by ribs 10b, is mounted at an ink supplying side of an ink reservoir 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05316217-A (JP)
Title: Service information collection processing system
Inventor: OTAKE HIROSHI
IPC: H04M3/00
Filed: 1992-05-11
Abstract: PURPOSE:To efficiently store information by monitoring each call information transferred from a service control node to a service management node, transferring only the necessary information, operating a traffic statistical processing, and storing it. CONSTITUTION:Each call information is transferred from a service control node 5 to a service management node 4 after the completion of the speech of a free-line call. Each call information is monitored at a monitor point 10 by a remote monitor device 11. The device 11 extracts only the information necessary for the traffic totaling processing from each monitored call information. The service information is transferred from the device 11 to a collection processor 12. The device 12 operates the totaling processing of the transferred service information. The processed service information is transferred from the device 12 to a data base 13. The data base 13 stores the transferred service information, and it can be used by various kinds of application tasks.
Patent JP-H11341348-A (JP)
Title: Video editing device, video editing method and recording medium with this method recorded therein
Inventor: NIIKURA YASUMASA
IPC: H04N5/91
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a video editing device which easily grasps video content, freely performs editing and also has a function that supports content understanding so that a third person can easily view the video content and to provide a video editing method and a recording medium which records the method. SOLUTION: Input video information is printed (S0) on a paper, a user processes (S1) the paper, the input video information is read (S2) from the material, working information is read (S3), and the input video information is processed (S4) based on the video information and working information. Also, printing the video information on the paper includes printing the information that specifies the video involved and printing a partial or entire image that are included in the video. Also, it includes a reading processed material and transmitting it through communication.
Patent JP-S5933881-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TOUKAWA IWAO
IPC: H01L29/792
Filed: 1982-08-19
Abstract: PURPOSE:To enable to electrically and selectively rewrite information as an element/cell structure by forming an offset gate structure that a floating gate partly covers a channel region, reading out at least part of the first and second control gates at the remaining part to cover as electrodes. CONSTITUTION:An n<+> type source 22, drain 23 are formed on a p type Si substrate 21, a floating gate 25 made of the first layer polysilicon film is formed through a gate insulated film 24 on a channel region between both regions, and the first and second control gates 27, 28 patterned in the second layer polysilicon film are formed through a gate insulated film 26 thereon. The gate 25 is not covered over the offset gate structure, i.e., the entire channel region for the source 22 and the drain 23, and the remaining part is covered with the first and second control gates 27, 28.
Patent JP-S63306716-A (JP)
Title: Pulse count system
Inventor: MIZUI KENJI
IPC: H03K21/00
Filed: 1987-06-09
Abstract: PURPOSE:To prevent the reading of a mis-count at restart even when the interruption of read due to a fault by reading an output of a pulse counter by a read command and an output of a register storing overflow so as to reset a register. CONSTITUTION:When a pulse counter 20 is read twice before overflow, a processing section 25 subtracts a preceding value (m) from the present value (n) to obtain a pulse number (n-m) inbetween. Then if overflow takes place after the initial read, a register 21 is set to set a flat Q1. In applying the reading in this state, the value (n) is read and the resister 21 is reset at the same time to reset the flag Q1. A processing section 25 obtains a pulse number from, a value of (L+n-m), where L is the maximum, value of the counter 20. If overflow takes place twice till the next reading after the initial reading and the occurrence of an error and then the restoration, the register 22 is set by a 2nd overflow. The processing section 25 detects a flag Q2 to discriminate that the next read count is not usable for the processing.
Patent JP-S5668053-A (JP)
Title: Facsimile device
Inventor: OGAWA MUTSUO
IPC: H04N1/04
Filed: 1979-11-08
Abstract: PURPOSE:To make it possible to obtain a contracted monitor copy with identification information, by thinning out identification information such as a transmission time and a transmission destination code together with picture information and by recording them. CONSTITUTION:Reader 1 performs main scanning and subscanning of the original to output picture information successively. Transmission control device 2 codes picture information output from reader 1 and codes compressed picture information and transmits compressed picture information onto the line, and meanwhile, device 2 decodes receiving data and outputs it to recording device 3. At the original read time, picture information such as a transmission time, a transmission destination code, and an original number generated from reader 1 or identification information generating device 4 are given to picture information thinning device 6 through switching device 5. In device 6, these picture information are thinned out at prescribed intervals in main scanning and subscanning directions and are input to recording device 3 successively. These picture information are recorded in device 3 successively, so that the contracted monitor copy with identification information added can be obtained.
Patent JP-H05343247-A (JP)
Title: Manufacture of aluminum-nickel-cobalt magnet
Inventor: ONAKA KAZUHIRO
IPC: H01F41/02
Filed: 1992-06-04
Abstract: PURPOSE:To control the direction of magnetic flux easily and desirably by cutting the edge of one side of an aluminum-nickel-cobalt magnet in the direction perpendicular to magnetization. CONSTITUTION:An aluminum-nickel-cobalt magnet 1 has a surface perpendicular to the direction of magnetization 4, and one edge of the perpendicular surface is cut to form a slant surface 6. The magnetic fluxes 5 from the slant surface are mutually affected and they form a parallel flux at a certain angle. Therefore, it is possible to control the direction and angle of flux easily and accurately without using special means. This magnet can serve as a bias magnet.
Patent JP-S6036880-A (JP)
Inventor: FUJII KENJI
IPC: F27D1/00
Filed: 1983-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6123054-A (JP)
Title: Transport-state judging apparatus for paper
Inventor: NAKAGAWA MASAKATSU
IPC: G07D9/00
Filed: 1984-07-09
Abstract: PURPOSE:To judge skew, etc. by the simple constitution by arranging the first and the second sensors, keeping an interval a little shorter than the length in the transverse direction of paper and arranging the third sensor, keeping a distance a little longer than the normal interval between contiguous paper sheets in front of the first and the second sensors. CONSTITUTION:The first and the second sensors S1 and S2 are arranged vertically to the direction of transfer, keeping an interval L1 a little shorter than the length L0 in the transverse direction of paper money 2, and the third sensor S3 is arranged before the first and the second sensors, keeping a distance l1 a little longer than the normal interval l0 between the contiguous paper money 2a and 2b. The logical sum and the exclusive OR of the outputs of the first and the second sensors S1 and S2 are compared with the previously set values, and the existence of the error in the length in the logitudinal direction and the existence of skew error are judged. When the outputs of the both sensors S1 and S2 are off, the existence of the interval error between the contiguous paper sheets is judged from the ON/OFF state of the output of the third sensor S3.
Patent JP-S5668086-A (JP)
Title: Noise canceller
Inventor: TAKADA SHINJI
IPC: H04N9/79
Filed: 1979-11-06
Abstract: PURPOSE:To cancel noise, by taking out the low part in the high-band frequency from the output obtained by subtracting the signal at one horizontal period before and by subtracting this low part from the composite signal, in respect to band components of the chrominance signal of the composite signal including the luminance signal and the chrominance signal. CONSTITUTION:The composite color video signal is input to circuit 80 through the LPF. It is delayed in delay lines 71 and 73 and BPF75 by times Tb+Th, Tb and Tb respectively. The signal obtained by delaying the output of the BPF by one horizontal period in 81 is subtracted from the output of the BPF, and the output is attenuated in 83. After the output of delay line 73 is subtracted from this output X2 in 74, the output is delayed through HPF76 by Th to take out only the low part, and thus, noise in the band of the luminance signal is cancelled in output X4. Further, though noise of the chrominance signal is left in the output obtained by subtraction from delay line output 71, it is reduced by a maximum of 3dB. By this constitution, noise can be cancelled without extension of the track width and enhancement of the relative speed.
Patent JP-S5570472-A (JP)
Title: Welding method of fillet joint part of tank
Inventor: KAWAHARA MASANOBU
IPC: B23K9/00
Filed: 1978-11-24
Abstract: PURPOSE: To reduce mending work owing to irregularity and variations in the shape of toe of weld by beforehand forming the weld beads of the toe of weld in the position corresponding to the toe of weld of fillet weld zones and performing fillet welding later.  
     CONSTITUTION: In fillet welding the joint part of an annular plate or bottom plate A and side plate B, weld beads C of the toe of weld are beforehand formed in the position corresponding to the toe of weld of fillet weld zone. Next, beads 1W12 are subsequently built up in the order of numbers, whereby fillet welding is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6034142-A (JP)
Title: Making of instant rice food and instant frozen product of boiled rice
Inventor: KUWAZAKI SACHIKO
IPC: A23L7/10
Filed: 1983-08-04
Abstract: PURPOSE:Cooked and seasoned rice is covered with the skin for MANJU (bun stuffed with bean jam or minced pork), and steamed, then refrigerated to enable rice to be cooked as a fast food, thus expanding the consumption of rice. CONSTITUTION:Cooked or seasoned rice, e.g., chicken rice, curry rice, bean rice, etc, is wrapped with the skin for MANJU (bun stuffed with bean jam or minced pork) and steamed. Then, the product is refrigerated. The resultant refrigerated instant rice is storable for long terms, e.g., in the refrigerator in individual homes and easily restored with, e.g., a microwave oven or steamer.
Patent JP-S5368185-A (JP)
Title: Light emitting diode
Inventor: NISHIMURA KEIJIROU
IPC: H01L31/0232
Filed: 1976-11-30
Abstract: PURPOSE: To branch a photo signal without using any half mirror by coupling a multiplicity of fibers to a light emitting diode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S632233-A (JP)
Title: Image pickup tube
Inventor: OKUDE YUKIO
IPC: H01J9/32
Filed: 1986-06-20
Abstract: PURPOSE:To improve sealing precision of a lead pin and obtain secure continuity between an electrode and the lead pin, by making the lead pin composed of a flange part and a cylindrical axis part and then providing the flange part with a step part which is formed to become small in diameter at its upper end side. CONSTITUTION:A lead pin 1 is composed of a flange part 2 which is fitted into a recessed part 10, and a cylindrical axis part 4 which is planted as if it were piecing through the flange part 2. The flange part 2 is provided with a step part which is small is diameter at its upper end side. Because the lead pin is press sealed with frit glass in the recessed part of a glass bulb, the frit glass is uniformly formed in a narrow gap, with no groove remaining on an inner peripheral surface of the glass bulb in a sealing process of the lead pin. By forming the step part on the flange part of the lead pin, the frit glass can be extruded in the direction of the glass bulb outer peripheral surface having low fluidity resistance and be stuck on the upper surface of the said flange part. Therefore, air tightness for an image pickup tube can be enhanced.
Patent JP-H0387682-A (JP)
Title: Underwater acoustic sonar apparatus and method
Inventor: POORU ETSUCHI PATORITSUKU
IPC: G01S15/96
Filed: 1990-06-01
Abstract: PURPOSE: To obtain high resolution by the use of narrow pulse width by providing a means which demodulates an electric signal by a means consisting of a full-wave filter means having 500kHz bandwidth and an active low-pass filter having a 50kHz cutoff frequency. CONSTITUTION: An RF signal on the downstream side of a blanker 17 is received by a wide-band sonar detection module 24. This module 24 consists of a wide- band input amplifier 25, a wide-band full-wave detector 26, and a low-pass filter 27. The amplifier 25 needs to have at least 500kHz bandwidth. This amplifier 25 has, for example, approximately 20db gain and the output of this amplifier 25 is applied to the input of the full-wave detector 26. The detector 26 consists of two integrated circuits 28 and 29 which are connected to a circuit shown by joining a 50kHz filter together for a detection signal. The output of the detector 26 is sent to a data processing and recording device 23 through an active low-pass filter 27 having a cutoff frequency of 50kHz.
Patent JP-S63307426-A (JP)
Title: Write control system for space optical modulating tube
Inventor: KOSAKA NAOHISA
IPC: G02F1/03
Filed: 1987-06-10
Abstract: PURPOSE:To improve the input/output characteristic to facilitate write of a half-tone and to standardize the output by detecting the read optical output of a space optical modulating tube with respect to each picture element and comparing the detection output with a set value and controlling turning-on/off of each picture element in a pattern presenting part. CONSTITUTION:A monochromatic light is allowed to pass a half mirror 26 and is made incident on a space optical modulating tube 21 to read an image. This read light is detected through a beam splitter 27 by a photodetector 25 and is converted to an electric signal with respect to each picture element. This signal is compared with a set value by a feedback circuit 24, and picture elements on a pattern presenting device 23 are turned off in order from written picture elements up to the set value. Thus, a stable output dependent upon only the set value is always obtained to facilitate write of a half-tone. Even if space optical modulating tubes different in characteristic are used, the output is always standardized if characteristics of detecting parts are equalized.
Patent JP-S5668741-A (JP)
Title: Controller for air conditioner
Inventor: HAMADA YASUYOSHI
IPC: F24F11/76
Filed: 1979-11-09
Abstract: PURPOSE: To permit the detection of room temperature as well as to save the consumption of power by intermittently operating a room air blower at regular time intervals during the stoppage of compressor which is kept under ON-OFF control system according to a room temperature.  
     CONSTITUTION: When a compressor and room and outside air blowers are in operation by means of a thermostat 1, the thermostat turns off when the temperature of room coincides with a set value, whereby contacts 2b and 6b are closed, a timer 5 turns on, and after a certain hour, a contact 5a is closed. Then, a contactor 4 is excited and a room air blower is operated. At the same time, a current is applied to a timer 6, and when the contact 6b is opened for a certain hour thereafter, the timer 5 is reset and at the same time the contactor 4 turns off and the room air blower is stopped. In the same way, afterwards, the room air blower is intermittently operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10315938-A (JP)
Title: Automatic emergency braking device for automobile
Inventor: TANIGUCHI TETSUO
IPC: B60T8/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To shorten a stop distance at the time of emergency braking of an automobile so as to avoid an accident such as collision or reduce a speed of a vehicle when an accident occurs so as to improve the safety. SOLUTION: When an emergency brake is applied, the movement of a foot 15 which changes its stepping on from an accelerator pedal 8 to a brake pedal 9 is detected by an accelerator position sensor 12 and a heel part contact sensor 13. When a brake controller 29 judges that the emergency brake is being applied based on the results of the detection, it sends a control signal to a braking force load device 17. The braking force load device 17 applies hydraulic pressure applied on an emergency brake pipe 19 from a pressure source device for brake 18 to a brake pipe 11 through a solenoid valve 22 and an emergency brake pipe 20 to operate a wheel cylinder 7 and a brake shoe 5. A brake device is operated before a driver operates the brake pedal 9 to generate braking force of a vehicle.
Patent JP-H05343774-A (JP)
Title: Method of controlling quantity of light of semiconductor laser and semiconductor laser device
Inventor: FUSE MASAO
IPC: H01S5/042
Filed: 1992-06-05
Abstract: PURPOSE:To maintain the performance and safety by keeping the quantity of output light constant even if a semiconductor laser element deteriorates. CONSTITUTION:This device comprises a semiconductor laser element 11, which outputs a laser beam, a lens 21 for shaping a laser beam LBf, a shading plate 22, which is arranged behind the lens 21 for shaping a beam and has an aperture 23 for passing the principal part of the laser beam, a photoelectric conversion element 12, which is arranged behind the lens 21 for shaping a beam and receives the laser beam not passing the aperture 23 and outputs a detection signal geared to the quantity of light that it receives, and a controller 13, which performs the control so as to maintain the quantity of light of the semiconductor laser element 11, based on the detection signal of the photoelectric conversion element 12.